Explosives, hazardous materials and operational permits

You must have a permit to use certain quantities of hazardous materials or to do certain operations.

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Explosives and hazardous materials permit

You must have a permit to store, use or handle hazardous materials in certain quantities.

Operational permit

You need a permit to do certain operations, such as cutting, welding and handling waste.

Contact us

Inspections Services

Special Event Permits

Email Special Events

Phone

612-673-3000

Address

Public Service Building
505 Fourth Ave. S., Room 510A
Minneapolis, MN 55415

Inspections Services Division

Regulatory Services

Phone

612-673-3000

Fax

612-673-3699

Address

Public Service Building
505 S. Fourth Ave., Room 510B
Minneapolis, MN 55415

Business Licenses & Consumer Services

Community Planning & Economic Development

Email Business Licenses

Phone

612-673-2080

Fax

612-673-3399

Address

Public Service Building 
505 Fourth Ave. S., Room 220
Minneapolis, MN 55415